cok cok cok cok
cok cok cok cok .
t̪̻s̪̻ o̞ k WORD_BOUNDARY t̪̻s̪̻ o̞ k WORD_BOUNDARY t̪̻s̪̻ o̞ k WORD_BOUNDARY t̪̻s̪̻ o̞ k WORD_BOUNDARY
c o k WORD_BOUNDARY c o k WORD_BOUNDARY c o k WORD_BOUNDARY c o k WORD_BOUNDARY . WORD_BOUNDARY